diff options
| author | Wolfgang Denk <wd@denx.de> | 2009-05-24 17:06:54 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-12 20:47:16 +0200 |
| commit | a89c33db96a1e55319a286dd4c3c05ca64ac6bfd (patch) | |
| tree | 512938dbd159b7262aad30e4304cfc05c350226c /common/cmd_bootm.c | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
General help message cleanup
Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.
Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.
This patch cleans this up - for example:
Before:
=> help dtt
dtt - Digital Thermometer and Thermostat
Usage:
dtt - Read temperature from digital thermometer and thermostat.
After:
=> help dtt
dtt - Read temperature from Digital Thermometer and Thermostat
Usage:
dtt
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'common/cmd_bootm.c')
| -rw-r--r-- | common/cmd_bootm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index bd1813ad4..367d5a7a9 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -948,7 +948,7 @@ U_BOOT_CMD( "\tbdt - OS specific bd_t processing\n" "\tcmdline - OS specific command line processing/setup\n" "\tprep - OS specific prep before relocation or go\n" - "\tgo - start OS\n" + "\tgo - start OS" ); /*******************************************************************/ @@ -973,14 +973,14 @@ int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( boot, 1, 1, do_bootd, "boot default, i.e., run 'bootcmd'", - NULL + "" ); /* keep old command name "bootd" for backward compatibility */ U_BOOT_CMD( bootd, 1, 1, do_bootd, "boot default, i.e., run 'bootcmd'", - NULL + "" ); #endif @@ -1068,7 +1068,7 @@ U_BOOT_CMD( "addr [addr ...]\n" " - print header information for application image starting at\n" " address 'addr' in memory; this includes verification of the\n" - " image contents (magic number, header and payload checksums)\n" + " image contents (magic number, header and payload checksums)" ); #endif @@ -1135,7 +1135,7 @@ U_BOOT_CMD( "list all images found in flash", "\n" " - Prints information about all images found at sector\n" - " boundaries in flash.\n" + " boundaries in flash." ); #endif |